🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.49 AU - 0.69 AU

Year: 293 Days

Day: 21.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 166.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,958,830 km

• M1: 78,389 km (0.079 R)
• M2: 170,392 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 14.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.93 AU - 0.93 AU

Year: 579 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,958,830 km

• M1: 177,423 km (0.094 R)
• M2: 274,961 km (0.101 R)
• M3: 475,572 km (0.113 R)
• M4: 581,936 km (0.067 R)
• M5: 673,938 km (0.1 R)
• M6: 771,925 km (0.104 R)
• M7: 887,415 km (0.058 R)
• M8: 1,168,808 km (0.045 R)
• M9: 1,258,716 km (0.07 R)
• M10: 1,388,867 km (0.1 R)
• M11: 1,648,419 km (0.099 R)
• M12: 1,792,033 km (0.102 R)
• M13: 1,902,735 km (0.11 R)
• M14: 2,075,970 km (0.05 R)
• M15: 2,374,866 km (0.102 R)
• M16: 2,503,072 km (0.077 R)
• M17: 2,779,080 km (0.109 R)
• M18: 2,889,782 km (0.091 R)
• M19: 3,008,264 km (0.112 R)
• M20: 3,153,972 km (0.05 R)
• M21: 3,263,328 km (0.063 R)
• M22: 3,367,298 km (0.045 R)
• M23: 3,485,780 km (0.086 R)
• M24: 3,726,932 km (0.052 R)
• M25: 4,050,063 km (0.111 R)
• M26: 4,218,660 km (0.105 R)
• M27: 4,360,928 km (0.108 R)
• M28: 4,555,704 km (0.05 R)
• M29: 4,731,182 km (0.083 R)
• M30: 4,983,703 km (0.088 R)
• M31: 5,134,498 km (0.1 R)
• M32: 5,240,862 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 14.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.81 AU - 1.33 AU

Year: 715 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,958,830 km

• M1: 258,206 km (0.115 R)
• M2: 391,647 km (0.054 R)
• M3: 506,239 km (0.063 R)
• M4: 601,533 km (0.104 R)
• M5: 723,156 km (0.073 R)
• M6: 814,860 km (0.116 R)
• M7: 916,287 km (0.103 R)
• M8: 1,083,238 km (0.06 R)
• M9: 1,179,430 km (0.074 R)
• M10: 1,351,018 km (0.063 R)
• M11: 1,474,437 km (0.111 R)
• M12: 1,595,611 km (0.113 R)
• M13: 1,700,329 km (0.091 R)
• M14: 1,814,173 km (0.104 R)
• M15: 2,007,753 km (0.115 R)
• M16: 2,107,236 km (0.047 R)
• M17: 2,215,844 km (0.119 R)
• M18: 2,370,977 km (0.04 R)
• M19: 2,468,963 km (0.104 R)
• M20: 2,568,296 km (0.04 R)
• M21: 2,731,807 km (0.116 R)
• M22: 2,834,880 km (0.059 R)
• M23: 2,939,149 km (0.08 R)
• M24: 3,193,466 km (0.044 R)
• M25: 3,369,842 km (0.117 R)
• M26: 3,523,628 km (0.114 R)
• M27: 3,758,946 km (0.102 R)
• M28: 3,909,740 km (0.054 R)
• M29: 4,044,528 km (0.117 R)
• M30: 4,217,463 km (0.072 R)
• M31: 4,318,891 km (0.093 R)
• M32: 4,430,341 km (0.119 R)
• M33: 4,608,811 km (0.063 R)
• M34: 4,722,805 km (0.035 R)
• M35: 5,060,896 km (0.085 R)
• M36: 5,158,883 km (0.099 R)
• M37: 5,297,261 km (0.117 R)
• M38: 5,396,743 km (0.119 R)
• M39: 5,729,898 km (0.091 R)
• M40: 6,121,994 km (0.117 R)
• M41: 6,374,216 km (0.034 R)
• M42: 6,480,281 km (0.117 R)
• M43: 6,975,898 km (0.116 R)
• M44: 7,096,325 km (0.049 R)
• M45: 7,239,490 km (0.113 R)
• M46: 7,339,272 km (0.082 R)
• M47: 7,528,812 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 12.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.5 AU - 3.1 AU

Year: 3025 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,958,830 km

• M1: 201,209 km (0.066 R)
• M2: 556,354 km (0.112 R)
• M3: 818,001 km (0.118 R)
• M4: 969,095 km (0.074 R)
• M5: 1,219,372 km (0.105 R)
• M6: 1,612,366 km (0.086 R)
• M7: 1,841,400 km (0.075 R)
• M8: 2,093,622 km (0.073 R)
• M9: 2,230,205 km (0.088 R)
• M10: 2,473,601 km (0.115 R)
• M11: 2,618,561 km (0.066 R)
• M12: 2,698,895 km (0.099 R)
• M13: 2,780,127 km (0.056 R)
• M14: 2,986,572 km (0.098 R)
• M15: 3,298,932 km (0.12 R)
• M16: 3,415,170 km (0.088 R)
• M17: 3,503,283 km (0.057 R)
• M18: 3,970,627 km (0.071 R)
• M19: 4,188,441 km (0.092 R)
• M20: 4,506,337 km (0.066 R)
• M21: 4,799,249 km (0.106 R)
• M22: 4,948,099 km (0.072 R)
• M23: 5,233,382 km (0.048 R)
• M24: 5,369,516 km (0.104 R)
• M25: 5,489,793 km (0.096 R)
• M26: 5,838,057 km (0.044 R)
• M27: 6,337,714 km (0.071 R)
• M28: 6,446,621 km (0.105 R)
• M29: 6,740,132 km (0.042 R)
• M30: 6,944,483 km (0.069 R)
• M31: 7,589,100 km (0.067 R)
• M32: 7,977,306 km (0.104 R)
• M33: 8,075,443 km (0.066 R)
• M34: 8,173,878 km (0.085 R)
• M35: 8,591,855 km (0.112 R)
• M36: 8,915,136 km (0.068 R)
• M37: 9,078,347 km (0.033 R)
• M38: 9,366,173 km (0.112 R)
• M39: 9,552,871 km (0.094 R)
• M40: 9,657,141 km (0.113 R)
• M41: 9,950,951 km (0.091 R)
• M42: 10,226,510 km (0.086 R)
• M43: 10,655,557 km (0.048 R)
• M44: 11,177,953 km (0.066 R)
• M45: 11,442,442 km (0.067 R)
• M46: 11,865,355 km (0.112 R)
• M47: 11,999,993 km (0.107 R)
• M48: 12,112,491 km (0.118 R)
• M49: 12,406,899 km (0.099 R)
• M50: 12,795,405 km (0.068 R)
• M51: 13,304,187 km (0.106 R)
• M52: 13,420,724 km (0.091 R)
• M53: 13,701,819 km (0.025 R)
• M54: 13,913,948 km (0.111 R)
• M55: 14,150,911 km (0.089 R)
• M56: 14,293,777 km (0.113 R)
• M57: 14,773,388 km (0.094 R)
• M58: 15,307,153 km (0.068 R)
• M59: 15,527,361 km (0.096 R)
• M60: 15,699,249 km (0.073 R)
• M61: 15,822,518 km (0.102 R)
• M62: 16,971,280 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 8.3

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.22 AU - 3.32 AU

Year: 3818 Days

Day: 8.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,958,830 km

• M1: 150,944 km (0.11 R)
• M2: 251,773 km (0.041 R)
• M3: 326,572 km (0.093 R)
• M4: 668,403 km (0.07 R)
• M5: 723,754 km (0.06 R)
• M6: 792,121 km (0.111 R)
• M7: 1,075,758 km (0.102 R)
• M8: 1,250,040 km (0.089 R)
• M9: 1,447,958 km (0.11 R)
• M10: 1,550,732 km (0.12 R)
• M11: 2,167,972 km (0.104 R)
• M12: 2,441,437 km (0.076 R)
• M13: 2,671,968 km (0.053 R)
• M14: 2,762,474 km (0.069 R)
• M15: 2,854,178 km (0.095 R)
• M16: 3,269,162 km (0.082 R)
• M17: 3,622,961 km (0.066 R)
• M18: 3,743,687 km (0.099 R)
• M19: 3,804,423 km (0.108 R)
• M20: 3,989,027 km (0.119 R)
• M21: 4,071,904 km (0.102 R)
• M22: 4,668,800 km (0.098 R)
• M23: 4,734,473 km (0.111 R)
• M24: 5,270,183 km (0.066 R)
• M25: 5,522,256 km (0.114 R)
• M26: 5,872,315 km (0.055 R)
• M27: 6,205,469 km (0.085 R)
• M28: 6,667,577 km (0.089 R)
• M29: 7,267,165 km (0.093 R)
• M30: 7,368,742 km (0.112 R)
• M31: 7,624,854 km (0.095 R)
• M32: 8,357,584 km (0.111 R)
• M33: 8,867,563 km (0.11 R)
• M34: 9,003,398 km (0.101 R)
• M35: 9,167,358 km (0.065 R)
• M36: 9,332,364 km (0.115 R)
• M37: 9,553,769 km (0.113 R)
• M38: 9,748,994 km (0.05 R)
• M39: 10,257,178 km (0.094 R)
• M40: 10,342,748 km (0.047 R)
• M41: 10,745,017 km (0.094 R)
• M42: 11,240,335 km (0.097 R)
• M43: 11,328,598 km (0.117 R)
• M44: 11,505,572 km (0.076 R)
• M45: 11,594,433 km (0.055 R)
• M46: 12,012,410 km (0.113 R)
• M47: 12,893,541 km (0.117 R)
• M48: 12,955,026 km (0.088 R)
• M49: 13,326,328 km (0.042 R)
• M50: 13,921,428 km (0.117 R)
• M51: 14,493,191 km (0.088 R)
• M52: 15,889,837 km (0.095 R)
• M53: 16,520,691 km (0.091 R)
• M54: 17,058,196 km (0.073 R)
• M55: 17,738,119 km (0.071 R)
• M56: 17,840,892 km (0.079 R)
• M57: 18,704,970 km (0.054 R)
• M58: 18,809,539 km (0.109 R)
• M59: 18,914,407 km (0.095 R)
• M60: 19,054,430 km (0.103 R)
• M61: 19,124,442 km (0.065 R)
• M62: 20,294,298 km (0.094 R)
• M63: 20,545,472 km (0.057 R)
• M64: 20,617,429 km (0.077 R)
• M65: 21,633,348 km (0.058 R)
• M66: 22,295,019 km (0.105 R)
• M67: 22,814,274 km (0.092 R)
• M68: 23,187,520 km (0.118 R)
• M69: 23,487,614 km (0.087 R)
• M70: 24,053,842 km (0.116 R)
• M71: 24,205,534 km (0.082 R)
• M72: 25,161,165 km (0.065 R)
• M73: 25,315,251 km (0.118 R)
• M74: 25,740,558 km (0.104 R)
• M75: 26,051,272 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 11.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.69 AU - 3.81 AU

Year: 4689 Days

Day: 9.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,958,830 km

• M1: 156,330 km (0.053 R)
• M2: 247,285 km (0.111 R)
• M3: 412,741 km (0.087 R)
• M4: 622,178 km (0.108 R)
• M5: 785,090 km (0.082 R)
• M6: 934,089 km (0.06 R)
• M7: 1,250,638 km (0.087 R)
• M8: 1,348,924 km (0.088 R)
• M9: 1,830,330 km (0.107 R)
• M10: 1,930,411 km (0.087 R)
• M11: 2,188,617 km (0.089 R)
• M12: 2,527,306 km (0.099 R)
• M13: 2,810,495 km (0.105 R)
• M14: 3,641,661 km (0.066 R)
• M15: 3,768,670 km (0.098 R)
• M16: 4,027,175 km (0.097 R)
• M17: 4,698,720 km (0.076 R)
• M18: 4,802,540 km (0.092 R)
• M19: 5,083,036 km (0.101 R)
• M20: 5,844,938 km (0.041 R)
• M21: 6,050,336 km (0.051 R)
• M22: 6,642,295 km (0.104 R)
• M23: 7,192,815 km (0.055 R)
• M24: 7,737,800 km (0.11 R)
• M25: 7,840,125 km (0.045 R)
• M26: 9,082,087 km (0.113 R)
• M27: 9,255,171 km (0.106 R)
• M28: 9,582,641 km (0.056 R)
• M29: 9,869,570 km (0.08 R)
• M30: 10,070,031 km (0.114 R)
• M31: 10,294,129 km (0.109 R)
• M32: 10,610,827 km (0.097 R)
• M33: 10,976,744 km (0.101 R)
• M34: 11,932,973 km (0.087 R)
• M35: 12,385,357 km (0.041 R)
• M36: 13,110,757 km (0.103 R)
• M37: 13,282,047 km (0.051 R)
• M38: 14,249,945 km (0.07 R)
• M39: 15,913,174 km (0.118 R)
• M40: 16,017,594 km (0.064 R)
• M41: 16,305,719 km (0.074 R)
• M42: 17,475,425 km (0.106 R)
• M43: 17,583,135 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 14

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.69 AU - 5.41 AU

Year: 6267 Days

Day: 14.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,958,830 km

• M1: 186,399 km (0.111 R)
• M2: 295,456 km (0.091 R)
• M3: 452,384 km (0.045 R)
• M4: 1,620,145 km (0.107 R)
• M5: 1,748,500 km (0.068 R)
• M6: 2,255,786 km (0.027 R)
• M7: 2,484,372 km (0.088 R)
• M8: 2,677,054 km (0.119 R)
• M9: 2,786,410 km (0.072 R)
• M10: 3,009,610 km (0.094 R)
• M11: 3,285,319 km (0.092 R)
• M12: 3,426,390 km (0.086 R)
• M13: 3,837,185 km (0.084 R)
• M14: 4,470,134 km (0.073 R)
• M15: 4,706,050 km (0.092 R)
• M16: 5,466,605 km (0.114 R)
• M17: 5,662,728 km (0.114 R)
• M18: 5,775,824 km (0.114 R)
• M19: 6,353,122 km (0.108 R)
• M20: 6,441,385 km (0.051 R)
• M21: 6,708,417 km (0.086 R)
• M22: 7,253,552 km (0.112 R)
• M23: 7,531,654 km (0.12 R)
• M24: 8,322,279 km (0.105 R)
• M25: 8,483,695 km (0.043 R)
• M26: 9,006,989 km (0.093 R)
• M27: 9,406,415 km (0.096 R)
• M28: 9,914,000 km (0.07 R)
• M29: 10,430,562 km (0.115 R)
• M30: 10,639,550 km (0.116 R)
• M31: 10,850,034 km (0.114 R)
• M32: 11,061,865 km (0.092 R)
• M33: 11,168,379 km (0.118 R)
• M34: 11,669,681 km (0.079 R)
• M35: 12,178,463 km (0.098 R)
• M36: 12,472,423 km (0.102 R)
• M37: 12,694,427 km (0.105 R)
• M38: 12,955,026 km (0.098 R)
• M39: 13,330,666 km (0.087 R)
• M40: 14,053,972 km (0.109 R)
• M41: 14,246,504 km (0.039 R)
• M42: 14,751,248 km (0.073 R)
• M43: 15,182,837 km (0.069 R)
• M44: 15,380,307 km (0.1 R)
• M45: 15,499,387 km (0.091 R)
• M46: 15,618,616 km (0.077 R)
• M47: 15,778,087 km (0.083 R)
• M48: 16,787,125 km (0.071 R)
• M49: 17,402,720 km (0.06 R)
• M50: 18,487,155 km (0.078 R)
• M51: 19,080,161 km (0.12 R)
• M52: 19,208,067 km (0.079 R)
• M53: 19,593,432 km (0.1 R)
• M54: 19,765,469 km (0.065 R)
• M55: 20,067,956 km (0.093 R)
• M56: 20,197,957 km (0.102 R)
• M57: 20,459,005 km (0.084 R)
• M58: 20,589,903 km (0.105 R)
• M59: 20,721,100 km (0.073 R)
• M60: 21,292,863 km (0.111 R)
• M61: 21,381,276 km (0.088 R)
• M62: 22,048,333 km (0.104 R)
• M63: 22,722,271 km (0.088 R)
• M64: 23,402,941 km (0.096 R)
• M65: 24,970,727 km (0.097 R)
• M66: 25,250,924 km (0.09 R)
• M67: 25,485,194 km (0.04 R)
• M68: 28,352,686 km (0.117 R)
• M69: 29,725,396 km (0.095 R)
• M70: 29,923,314 km (0.105 R)
• M71: 30,669,359 km (0.087 R)
• M72: 30,869,221 km (0.094 R)
• M73: 31,170,063 km (0.086 R)
• M74: 31,623,045 km (0.094 R)
• M75: 31,976,844 km (0.105 R)
• M76: 32,433,716 km (0.107 R)
• M77: 32,535,592 km (0.086 R)
• M78: 32,637,468 km (0.061 R)
• M79: 32,841,669 km (0.057 R)
• M80: 33,662,662 km (0.077 R)
• M81: 33,868,958 km (0.117 R)
• M82: 34,698,329 km (0.089 R)
• M83: 34,906,718 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,202 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit